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Read-only window needed for s2
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Description

We'd like to request a 30 minutes read-only window for the following wikis to swap their primary database master:

s2:

bgwiki
bgwiktionary
cswiki
enwikiquote
enwiktionary
eowiki
fiwiki
idwiki
itwiki
nlwiki
nowiki
plwiki
ptwiki
svwiki
thwiki
trwiki
zhwiki

Impact: These wikis will go read-only for about 30 minutes (hopefully a lot less). Reads will not be impacted.
When: Tue 10th Aug at 05:00 AM UTC

Event Timeline

@sgrabarczuk @Trizek-WMF See also the other task for SRE and figure out how you want to go about both. TY

Banners set up, a Tech News notice added. Messages to the Village Pumps will be sent in a few days.

We used 5 minutes of read only time and we had to abort due to technical issues, I will communicate the next date for this failover once we know.

We are going to attempt this tomorrow again, Wednesday 11th at 05:00 AM UTC

This was done.
RO start: 05:00
RO stops: 05:10

RO time: 10 minutes

Thanks for the support